#667DF7#667DF7

#667DF7 is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.4% C 0.183 H 272.2°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#667DF7
RGB	rgb(102, 125, 247)
HSL	hsl(230, 90%, 68%)
HSV	hsv(230, 59%, 97%)
CMYK	cmyk(58.7%, 49.4%, 0%, 3.1%)
CIE-LAB	lab(56.29, 27.29, -63.81)
CIE-LCH	lch(56.29, 69.40, 293.16°)
OKLab	oklab(63.35% 0.0069 -0.1825)
OKLCH	oklch(63.35% 0.183 272.2)
XYZ	xyz(29.5961, 24.2051, 91.0901)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667DF7 #F7E066

analogous

#66C5F7 #667DF7 #9766F7

triadic

#667DF7 #F7667D #7DF766

tetradic

#667DF7 #F766C5 #F7E066 #66F797

square

#667DF7 #F766C5 #F7E066 #66F797

split-complementary

#667DF7 #F79766 #C5F766

monochromatic

#0B2CD7 #2C4CF4 #667DF7 #A0AEFA #DAE0FD

Accessibility & contrast

On white

3.60

#667DF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#667DF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667DF7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667DF7	#FFFFFF	#000000	##000000
##667DF7	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8EFB

Deuteranopia (green-blind)

#1E81F4

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #667df7;
/* rgb */ color: rgb(102, 125, 247);
/* oklch */ color: oklch(63.4% 0.183 272.2);

Tailwind

colors: {
  custom: {
    50: '#9da2fa',
    500: '#667df7',
    950: '#000000',
  },
}

SCSS

$custom: #667df7;
$custom-light: #9da2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#667df7",
  "rgb": {
    "r": 102,
    "g": 125,
    "b": 247
  },
  "hsl": {
    "h": 230.483,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.63351,
    "c": 0.18268,
    "h": 272.2
  },
  "luminance": 0.24207
}

Semantic roles & 50–950 ramp

primary

#667DF7

secondary

#F2EBC7

accent

#C100E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #667DF7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →